Base | Representation |
---|---|
bin | 11111111110101… |
… | …00011100000000 |
3 | 200200202212110100 |
4 | 33333110130000 |
5 | 1022133211044 |
6 | 42341402400 |
7 | 6435101310 |
oct | 1777243400 |
9 | 620685410 |
10 | 268257024 |
11 | 128473522 |
12 | 75a09400 |
13 | 43765689 |
14 | 278ad440 |
15 | 1883d869 |
hex | ffd4700 |
268257024 has 108 divisors (see below), whose sum is σ = 883997296. Its totient is φ = 76640256.
The previous prime is 268257007. The next prime is 268257037. The reversal of 268257024 is 420752862.
268257024 is a `hidden beast` number, since 2 + 6 + 82 + 570 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 268257024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7812 + ... + 24444.
Almost surely, 2268257024 is an apocalyptic number.
268257024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 268257024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441998648).
268257024 is an abundant number, since it is smaller than the sum of its proper divisors (615740272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268257024 is a wasteful number, since it uses less digits than its factorization.
268257024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16662 (or 16645 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 268257024 is about 16378.5537823094. The cubic root of 268257024 is about 644.9366153686.
The spelling of 268257024 in words is "two hundred sixty-eight million, two hundred fifty-seven thousand, twenty-four".
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